Many complain that the concept of cloud computing is merely a marketing term to define centralized, mainframe computing. However, the model of today’s cloud computing differs from that of mainframes of the past.
First, the sheer amount of resources available makes today’s cloud computing incomparable to mainframe/terminal host computing. It’s nothing for cloud storage providers to quickly add another GB of storage for a customer simply at the customer’s request thanks to scalable and flexible hosted cloud-computing resources. The efficiency of delivering cloud computing resources is also credited to faster networking and Internet connectivity at a relatively low price.
Second, cloud computing is a broad umbrella under which many sub-divisions fall. Cloud computing can include Software-as-a-Service where a specific application or service is offered to a customer as a subscription over a network, typically the Internet viagra pharmacie paris. Dropbox, OneDrive are examples of SaaS.
Platform-as-a-Service (PaaS) allows businesses a platform on which they can create and deploy custom apps, databases and line-of-business services integrated into one platform. Examples of PaaS include Windows Azure and Google App Engine.
With Infrastructure-as-a-Service (IaaS), this involves outsourcing the equipment used to support operations, including storage, hardware, servers and networking components, all of which are made accessible over a network these components include servers, memory, firewalls and more. IaaS providers include Amazon EC2, Rackspace, Google Compute Engine and Innovo Networks.
Cloud services are the same thing as Web services. However, the term cloud services has been more commonly used as cloud computing has become more pervasive. Most small businesses will more than likely only need to use SaaS services. For these businesses, SaaS provides a way of delivering a host of software and technical services that would otherwise be cost-prohibitive and difficult to manage as on premise, local solutions. Innovo Networks are providing free Cloud Services to SME’s in South Africa up to R10 000 per month. Contact us for more information.